Panaracer Purple Lite TPU Inner Tube Road 23-32c - Ultra Lightweight Presta Valve Tube for Road Bikes - Compact, High Performance, Puncture Resistant Cycling Tube

• Ultra Lightweight: 1.2 oz (36 g) per piece, much lighter than conventional butyl tubes. It also helps reduce rolling resistance
• Hybrid Valve for Metal and Resin: Approximately 0.8 inches (20 mm) from the base of the valve, is made of resin that is lightweight and has less damage to the rim. The tip is approximately 2.6 inches (65 mm) made of metal and is threaded to allow rim nuts to be attached. Includes spacers and O-rings to fit curved rims for proper valve fixation
• This is a urethane resin tube developed for bicycle racing. The handling method is very different from butyl rubber or latex rubber tubes, so please read the included instruction manual carefully and handle it correctly
• Please contact Panacer Racer customer consultation room if air leakage is due to initial defects. We will exchange it if you are deemed a defective after confirming the actual product

PURPLE LITE features innovative enhancements: Rim nut and base spacer ensures a secure fit for the pump head and prevents valve rattling against the rim. Heat-resistant valve tip, a durable metal valve tip protects against the heat generated by electric inflators, enhancing safety and durability.